A child I think is hardly likely to "see" any danger.
So how come we've made such a step backwards since we were all kids? Oh yes, the namby pamby molecoddling society.
I was lucky enough to work in a toy shop when I were a lad, right in the middle of the yuppy era, when the search to blame anyone other than those responsible started. As it happens, we used to rent out bouncy castles. For community events, we used to go and set it up as a matter of course (for back garden birthday parties, we'd set up for free if requested). Simple rules, irrespective of who set it up, it had to be staked and guyed, and the organiser was responsible for disabling it if the wind got up, and the rental form they signed clearly stated this. Other than a couple of expected kid collisions, we had no issues in all the times we did it. It ain't rocket science.
Those in favour of banning them need to be lined up and shot, as clearly these are the same people unwilling to take responsibility, and are the same people contaminating the gene pool.